<!DOCTYPE html>

<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>百度一下，你就知道</title>
        <style>

            .div-style{
                border: 1px solid blue;
                overflow: hidden;
                width: 640px;
                margin: auto;
            }
            .first{
                height: 50px;
            }
            .box{
                float: left;
                width: 481px;
                border: none;
                outline: none;
                padding: 0;
                margin: 0;
                height: 26px;
                font-size: 20px;
                padding: 7px 48px 7px 7px;
            }
            .btn{
                float: right;
                width: 104px;
                border: none;
                outline: none;
                padding: 0;
                margin: 0;
                height: 40px;
            }
            .btn1-style{
                background-color: #3388ff;
                font-family: 新宋体;
                color: #FFFFFF;
                font-size: 22px;
            }
            .camera{
                position: absolute;
                height: 16px;
                width: 18px;
                margin-top: 12px;
                margin-left: 500px;
                background: #ffffff url("camera.png")  no-repeat;
            }
            .mic{
                position: absolute;
                height:21px;
                width: 21px;
                background: url("mic.svg") no-repeat;
                margin-top: 8px;
                margin-left: 500px;
            }

        </style>

    </head>

    <body>

    <p align="center">
        <a href="http://www.baidu.com" title="点击一下，了解更多">
            <img src="bd_logo.png" width="270px" height="129px" alt="图片不见了">
        </a>
    </p>

    <form action="http://www.baidu.com/s" target="_blank" autocomplete="off">
        <div class="div-style">
            <span class="camera"></span>
            <input type="text" name="wd" class="box">
            <input type="submit" value="百度一下" class="btn btn1-style">
        </div>
    </form>

    <div class="first"></div>

    <form action="http://www.baidu.com/s" target="_blank" autocomplete="off">
        <div class="div-style">
            <span class="mic"></span>
            <input type="text" name="wd" class="box">
            <input type="submit" value="百度一下" class="btn btn1-style">
        </div>
    </form>

    </body>
</html>